The field for the upcoming Auto GP round at Imola is increasing, as the series approaches its second Italian round set for June 29th at Autodromo Enzo e Dino Ferrari. Italian driver Salvatore De Plano will make his championship debut for Vincenzo Sospiriís Euronova Racing. The 39-year-old racer decided to join Euronova after some positive private tests. De Plano will line-up alongside Japanese Kimiya Sato and Shinya Michimi.